Add this to the list of reasons why you should never believe anything you read on the Internets. In a carefully planned scheme to sabotage many early iOS7 adopters, a group of pranksters on 4chan decided to get creative with a series of fake (yet convincing) Apple-esque ads claiming that the latest OS software update will make iPhones waterproof (which is false, of course) along with a fake Facebook post from Apple CEO Tim Cook. It's not something that everyone would fall for, but apparently a few people on Twitter have accidentally destroyed their phones while testing its waterproof feature.